diff --git a/src/overlays/actors/ovl_En_Horse/z_en_horse.c b/src/overlays/actors/ovl_En_Horse/z_en_horse.c
index 31c0af338b..b5ff9a88e4 100644
--- a/src/overlays/actors/ovl_En_Horse/z_en_horse.c
+++ b/src/overlays/actors/ovl_En_Horse/z_en_horse.c
@@ -4011,7 +4011,7 @@ void EnHorse_UpdateBgCheckInfo(EnHorse* this, PlayState* play) {
     }
 }
 
-void func_80886C00(EnHorse* this, PlayState* play) {
+void EnHorse_CheckBoost(EnHorse* this, PlayState* play) {
     Input* input = &play->state.input[this->unk_52C];
 
     if (((this->action == ENHORSE_ACTION_MOUNTED_WALK) || (this->action == ENHORSE_ACTION_MOUNTED_TROT) ||
@@ -4239,7 +4239,7 @@ void EnHorse_Update(Actor* thisx, PlayState* play2) {
     if (!(this->stateFlags & ENHORSE_INACTIVE)) {
         if ((this->action == ENHORSE_ACTION_MOUNTED_GALLOP) || (this->action == ENHORSE_ACTION_MOUNTED_TROT) ||
             (this->action == ENHORSE_ACTION_MOUNTED_WALK)) {
-            func_80886C00(this, play);
+            EnHorse_CheckBoost(this, play);
         }
 
         if (this->playerControlled == true) {
diff --git a/tools/disasm/n64-us/functions.txt b/tools/disasm/n64-us/functions.txt
index 2a124b93db..60e54efe7b 100644
--- a/tools/disasm/n64-us/functions.txt
+++ b/tools/disasm/n64-us/functions.txt
@@ -5345,7 +5345,7 @@ EnHorse_UpdateStick = 0x80885AF4; // type:func
 EnHorse_ResolveCollision = 0x80885B4C; // type:func
 EnHorse_BgCheckSlowMoving = 0x80885C90; // type:func
 EnHorse_UpdateBgCheckInfo = 0x80885DA4; // type:func
-func_80886C00 = 0x80886C00; // type:func
+EnHorse_CheckBoost = 0x80886C00; // type:func
 EnHorse_RegenBoost = 0x80886DC4; // type:func
 EnHorse_UpdatePlayerDir = 0x80886FA8; // type:func
 EnHorse_TiltBody = 0x808870A4; // type:func